-----> Writing a custom .npmrc to circumvent npm bugs -----> Installing dependencies npm WARN package.json NMSU-APP@0.0.1 No readme data. npm WARN package.json methods@0.0.1 No repository field. npm WARN package.json cookie-signature@1.0.1 No repository field. npm WARN package.json range-parser@0.0.4 No repository field. npm WARN package.json assert-plus@0.1.2 No repository field. npm WARN package.json ctype@0.5.2 No repository field. npm WARN package.json pause@0.0.1 No repository field. npm WARN package.json uid2@0.0.2 No repository field. npm WARN package.json bytes@0.2.0 No repository field. -----> Caching node_modules directory for future builds -----> Cleaning up node-gyp and npm artifacts -----> No Procfile found; Adding npm start to new Procfile -----> Building runtime environment -----> Checking and configuring service extensions -----> Uploading droplet (6.5M)

0 of 1 instances running, 1 down

========================= 新手不知如何调试，有兴趣者可以重现一下错误